Finding the Third Proportional to 835,314 and 1,272,554

Step by Step Solution

1. Step 1: Write the proportion equation
   835,314 : 1,272,554 = 1,272,554 : x
2. Step 2: Convert to fraction form
   835,314/1,272,554 = 1,272,554/x
3. Step 3: Cross multiply
   835,314x = 1,272,554 × 1,272,554
4. Step 4: Simplify right side
   835,314x = 1,619,393,682,916
5. Step 5: Solve for x
   x = 1,619,393,682,916/835,314
6. Step 6: Final answer
   x = 1,938,664.60